Finding the Fourth Proportional to 101,608.62, 152,417.78 and 49,062.30

Step by Step Solution

1. Step 1: Write the proportion equation
   101,608.62 : 152,417.78 = 49,062.30 : x
2. Step 2: Convert to fraction form
   101,608.62/152,417.78 = 49,062.30/x
3. Step 3: Cross multiply
   101,608.62x = 152,417.78 × 49,062.30
4. Step 4: Simplify right side
   101,608.62x = 7,477,966,847.69
5. Step 5: Solve for x
   x = 7,477,966,847.69/101,608.62
6. Step 6: Final answer
   x = 73,595.79